I applied online. The process took 6 weeks. I interviewed at Booking.com (Belo Horizonte, Minas Gerais) in Apr 2022
Interview
The first part of the process consist on a hacker rank test with two algorithms question.
After the submission of the hacker rank, the tech recruiter reach me to have a start conversation about the role and the company and how the following steps would happen. The conversation went pretty clear and the recruiter did an awesome job to explain everything and all the benefits and process.
The next step was 3 interviews, one related to algorithm really close to the racker hank test, then the next one was a design system solution related to a big data environment and the last one was a hiring manager interview.
the last part was the proposal with the recruiter after the three technical interviews.
Interview questions [1]
Question 1
algorithm interview:
- Complexity of the algorithm
- Possible others solutions
Design system:
- The solution proposal can handle billions of records?
- How will you managed the access for the users?
- How will the data be available for the stake holders?
First there was coding challenge with 1 hour time which you do on your own, Then screening call in which you are asked general questions about your background and experience, then technical interview, then system design, and ultimately cultural fit.
Interview questions [1]
Question 1
The technical interview is Python only. In general not hard. First part is some Python coding with three sections. There is a second part which also has 3 parts but its about data aggregation and computing insight
Remote test, call with hr, followed by live coding session with fellow engineers, didn't make it further but good luck with the steps. Questions were not hard, I stressed too much
I applied online. I interviewed at Booking.com (Amsterdam)
Interview
The first screening round consists of SQL and Python coding tasks. If you clear this screening round, you will be invited to the second round, which is an HR introduction call. During this call, the HR representative will discuss your motivation and assess your skills.
The third round is a live core Python coding session, where three data engineers will evaluate your Python programming abilities. The coding problem will be related to a booking platform, involving trip analysis queries that need to be implemented in Python.
The fourth round focuses on system design, and the fifth and final round is a behavioral interview.
Interview questions [1]
Question 1
why do you want to join booking.com?
Python coding questions related to trip analysis